KVM_CAP_HYPERV_DIRECT_TLBFLUSH 3377 arch/x86/kvm/x86.c case KVM_CAP_HYPERV_DIRECT_TLBFLUSH: KVM_CAP_HYPERV_DIRECT_TLBFLUSH 4162 arch/x86/kvm/x86.c case KVM_CAP_HYPERV_DIRECT_TLBFLUSH: